New post on /r/flutterdev subreddit:

converting flutter to electron
​hi guysso i have questions that seems stupid maybe for you i have never used flutter before so sorrycan i convert flutter to electron ?? i need a desktop app and flutter desktop still under devif i can't does flutter produce html and css code or what ?? if iam asking because if yes i will take that code and dev with electronty

January 21, 2020 at 08:09PM by younlok
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New post on /r/flutterdev subreddit:

Flutter Widget In Focus — Chip (Know It All)
https://ift.tt/2GdFSpA

January 21, 2020 at 07:17AM by pinkeshdarji
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New post on /r/flutterdev subreddit:

7 more flutter chart types added to Syncfusion's Flutter charts. Now you have 25+ chart types to use in your flutter application.
https://ift.tt/30QGDyF

January 21, 2020 at 08:03AM by michaelprabhu
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New post on /r/flutterdev subreddit:

Flutter Hooks Tutorial – Hide FAB Animation – 100% Widget Code Reuse
https://www.youtube.com/watch?v=LjITiYjB1Q0

January 21, 2020 at 10:49PM by Elixane
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New post on /r/flutterdev subreddit:

From a failed flutter clock attempt, a lib that calculates sunrise and sunset times given coordinates. Implemented a famous algorithm linker on Readme.
https://ift.tt/2GebITo

January 21, 2020 at 10:20PM by renancaraujo
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New post on Flutter Dev Google group:

Flutter driver support for Native UI elements (webview)
Hi, Does Flutter have any plan to support native UI elements such as Webview and System dialogs? This is an integration test blocker for apps that use native components. I noticed they are working on an espresso library to allow native UI test to access flutter view but that would require us to

January 22, 2020 at 12:54AM by Ravuth Long
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New post on /r/flutterdev subreddit:

Flutter SQFLITE - ADD TO FAVORITES - PART 2
https://youtu.be/aXECtIMOiBo

January 22, 2020 at 03:13AM by cmcoffee91
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New post on /r/flutterdev subreddit:

Google Maps for Flutter Web
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January 22, 2020 at 02:53AM by Dazza5000
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New post on /r/flutterdev subreddit:

Announcing DartPad Generator to simplify the process of creating sharable DartPad links 🔧🔗🦸‍♂️ Available as VSCode Extension, CLI, & Mobile app
https://ift.tt/3azWE00

January 22, 2020 at 05:33AM by fleper
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New tweet from FlutterDev:

📣Flutter developers in Europe! 📣#FlutterEurope conference starts tomorrow! Good luck to all @FlutterEurope organizers, speakers, and attendees.

We love to see the community come together. Have fun!

Check out the talks and speakers ↓ https://t.co/eihCkpNEay— Flutter (@FlutterDev) January 22, 2020

January 22, 2020 at 09:00AM
http://twitter.com/FlutterDev/status/1219892457128640513

New tweet from FlutterDev:

📣Flutter developers in Europe! #FlutterEurope conference starts today!

Good luck to all @FlutterEurope organizers, speakers, and attendees. We love to see the community come together. Have fun!

Check out the talks and speakers ↓ https://t.co/ThV2t4nIwH— Flutter (@FlutterDev) January 22, 2020

January 22, 2020 at 10:03AM
http://twitter.com/FlutterDev/status/1219908319550173184

New post on /r/flutterdev subreddit:

Maintainable File Structure
https://youtu.be/FsK1H6KXf0c

January 22, 2020 at 12:44PM by craetornetwork
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New post on /r/flutterdev subreddit:

How I built a sparkling fireworks clock using SpriteWidget
Wrote a post on Medium about how I build the sparkling fireworks clock. Hope it can inspire other Flutter devs to add a bit more of a spark to their apps.https://medium.com/@vlidholt/building-a-sparkling-fireworks-clock-with-spritewidget-1b0d2bddbbdd

January 22, 2020 at 01:52PM by vik76
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New tweet from FlutterDev:

✅Tabs.
✅Tabs.
✅Tabs.

Let's get organized! The DefaultTabController, TabBar, and TabBarView will get the job done. Organize your content into tabs, let a user switch between different tabs, add content to each, and more...

More #WidgetoftheWeek here → https://t.co/tbBGDW3tAy pic.twitter.com/G4CRJbzO7f— Flutter (@FlutterDev) January 22, 2020

January 22, 2020 at 07:22PM
http://twitter.com/FlutterDev/status/1220049122314473472

New post on /r/flutterdev subreddit:

setState() or markNeedsBuild() called during build flutter_bloc and provider mix?
Hello, I am using provider and flutter_bluc in my app. Right now I am struggling with this case: A new state is passed to BlocBuilder, which rebuilds part of the Widget Tree UI. What I want is to also update my bottomNavigationVisibility, which extends ChangeNotifier. I use this bottomNavigationVisibility for updating another part of the widget tree. That way I could easily achieve good separation logic for my UIViews IMHO.
However, right now I am always getting this error:
setState() or markNeedsBuild() called during build.Here are the code samples:

 @override Widget build(BuildContext context) { final bottomNavigationVisibility = Provider.of<ProviderBottomNavigation>(context); ... Container( height: 60.0, child: BlocBuilder<SoundsblocBloc, SoundsblocState>( condition: (previousState, state) { if (previousState is InitialSoundsblocLoading) return true; return false; }, builder: (context, state) { if (state is InitialSoundsblocLoaded) { if (state.sounds .where((sound) => sound.focused) .toList() .isEmpty) { bottomNavigationVisibility.isVisibleT(false); } else { bottomNavigationVisibility.isVisibleT(true); } } return ListView.builder( itemCount: listOfSounds.length, ... })), 

​

class ProviderBottomNavigation extends ChangeNotifier { bool _isVisible = false; bool get isVisible => _isVisible; void isVisibleT(bool val) { _isVisible = val; notifyListeners(); } } 

How should I change my code to update my ChangeNotifier from the widget, after a particular bloc state was returned?Also, could I be wrong and using the Provider for separate UI parts with flutter_bloc is a bad combo? Sorry, if I am really wrong, but state management gives me headaches :(

January 22, 2020 at 08:57PM by wellbranding
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New post on /r/flutterdev subreddit:

How could I stop my app from scaring Play Protect?
Just compiled my first release build and Play Protect really doesn't like the APK. Do I need to verify my Java signature or something?

January 22, 2020 at 09:59PM by UnicornsOnLSD
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New post on /r/flutterdev subreddit:

DefaultTabController & TabBar (Flutter Widget of the Week)
https://www.youtube.com/watch?v=POtoEH-5l40&feature=share

January 22, 2020 at 07:14PM by Pixelreddit
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New post on /r/flutterdev subreddit:

Can we have a weekly or monthly self promotion day?
/r/Apple has a self promotion Saturday and it's working great. I believe this could work here as well. Some people (me included, not gonna lie) want to earn a few bucks with their apps and it's sad that they can't share their work on this subreddit.With the right rules we could have self promotion without turning /r/FlutterDev into an advertising platform. The first and most important being that it would only be allowed on certain days. Here are a few other suggestions:- the author has to list the packages he has used- he has to explain which state management solution he has used- he should share the problems he has faced and how he managed to solve them- he should share some code snippets

January 22, 2020 at 09:36PM by EibeMandel
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New post on /r/flutterdev subreddit:

Is it a good idea to look for a Flutter Dev on Upwork?
So basically after 6 years of work as an Android dev I have this idea of my own app that I want to build with Flutter and Firebase. The thing is that I work full-time so have very limited time to do this after hours which is why I consider finding a contractor to do this for me. This time I would prefer to take care more of the business side of things not technology. Given that I have a lot of experience in Android and software engineering in general and I also know Flutter and Firebase I should be able to evaluate the quality of his work. Do you think it is a good idea to outsource such work through Upwork or similar platforms or will I just waste my time and money and not get anything of reasonable quality in return, which seems to be a common scenario in such situations?

January 22, 2020 at 09:35PM by WojciechSadurski
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New post on Flutter Dev Google group:

C++ is not rebuilding for Android side. Works fine for ios
I've been trying to follow the instructions for using C++ in a flutter app. They are incomplete as is but I was eventually able to get something running with a flutter app and a flutter plugin that used a c++ function from within the plugin. Now, when I change the C++, the iPhone build sees

January 22, 2020 at 10:16PM by Larry Weinberg
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New post on /r/flutterdev subreddit:

Building a sparkling fireworks clock with SpriteWidget
https://ift.tt/36eOZkF

January 22, 2020 at 10:54PM by vik76
https://ift.tt/30IgcuT